235168310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{106411}}^1$

素因数の和:106448

約数の個数: 32

約数和(自身を含む): 482684832

約数和(自身を除く): 247516522

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 106411, 212822, 532055, 1064110, 1383343, 1808987, 2766686, 3617974, 6916715, 9044935, 13833430, 18089870, 23516831, 47033662, 117584155, 235168310]

約数ペア:

[(1, 235168310), (2, 117584155), (5, 47033662), (10, 23516831), (13, 18089870), (17, 13833430), (26, 9044935), (34, 6916715), (65, 3617974), (85, 2766686), (130, 1808987), (170, 1383343), (221, 1064110), (442, 532055), (1105, 212822), (2210, 106411)]